private void Update_OnClicked(object sender, EventArgs e)
{
var _manager = new SqLiteManeger();
var menuItemSelected = (MenuItem)sender;
var selectedStudent = _manager.Get(Convert.ToInt32(menuItemSelected.CommandParameter.ToString()));
Navigation.PushAsync(new UpdatePage(selectedStudent));
}
private void Refresh()
{
var manager = new SqLiteManeger();
var listStudents = new List <Student>();
listStudents = manager.GetAllStudents().ToList();
lstSutdents.BindingContext = listStudents;
}
public ListPage()
{
InitializeComponent();
var manager = new SqLiteManeger();
var listStudents = new List <Student>();
listStudents = manager.GetAllStudents().ToList();
lstSutdents.BindingContext = listStudents;
}
private void Delete_OnClicked(object sender, EventArgs e)
{
var menuItemSelected = (MenuItem)sender;
SqLiteManeger _maneger = new SqLiteManeger();
var isDeleted = _maneger.Delete(Convert.ToInt32(menuItemSelected.CommandParameter.ToString()));
if (isDeleted > 0)
{
DisplayAlert("Başarılı", "Silindi", "Tamam");
Refresh();
}
else
{
DisplayAlert("Error", "Silinemedi", "Tamam");
}
}
private void Insert_OnClicked(object sender, EventArgs e)
{
var _maneger = new SqLiteManeger();
var _student = new Student();
_student.Name = txtName.Text;
_student.Surname = txtSurname.Text;
var isInserted = _maneger.Insert(_student);
if (isInserted > 0)
{
DisplayAlert("Ekle", "Başarı İle Eklendi", "TAMAM");
}
else
{
DisplayAlert("Error", "Başarı İle Eklendi", "TAMAM");
}
}
private void Update_OnClicked(object sender, EventArgs e)
{
var _manager = new SqLiteManeger();
var s = new Student();
s.Id = Id;
s.RegisteDate = DateTime.Now;
s.Name = txtName.Text;
s.Surname = txtSurname.Text;
var isUpdate = _manager.Update(s);
if (isUpdate != 0)
{
DisplayAlert("Başarılı", s.Name + " " + s.Surname + "Güncellendi", "OK");
}
else
{
DisplayAlert("Error", "Hata Oluştu", "OK");
}
}
